Details
| Original language | English |
|---|---|
| Article number | 4570359 |
| Pages (from-to) | 404-407 |
| Number of pages | 4 |
| Journal | Conference Record of IEEE International Symposium on Electrical Insulation |
| Publication status | Published - 2008 |
| Event | 2008 IEEE International Symposium on Electrical Insulation, ISEI 2008 - Vancouver, BC, Canada Duration: 9 Jun 2008 → 12 Jun 2008 |
Abstract
The contribution presents results from extensive investigations on the behavior of a VPI machine test insulation system (thermal class F (155 °C)), which was subjected to a thermal overstress (175 °C) in repeated cycles. It will represent the thermal deteriorating effects of an insulation system in service on an accelerated basis. After each thermal cycle the insulation system is subjected to mechanical stress, moisture, and voltage. In order to check the condition of the insulation systems in a non-destructive manner several properties of insulation like dissipation factor, capacitance, insulating resistance and partial discharge quantities were measured after each thermal cycle. The results indicate how the changes in electrical and dielectric properties of insulation take place during the accelerated aging test.
ASJC Scopus subject areas
- Engineering(all)
- Building and Construction
- Engineering(all)
- Electrical and Electronic Engineering
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In: Conference Record of IEEE International Symposium on Electrical Insulation, 2008, p. 404-407.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Behavior of a machine insulation system during accelerated aging tests
AU - Farahani, M.
AU - Gockenbach, E.
AU - Borsi, H.
AU - Kaufhold, Martin
N1 - Copyright: Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2008
Y1 - 2008
N2 - The contribution presents results from extensive investigations on the behavior of a VPI machine test insulation system (thermal class F (155 °C)), which was subjected to a thermal overstress (175 °C) in repeated cycles. It will represent the thermal deteriorating effects of an insulation system in service on an accelerated basis. After each thermal cycle the insulation system is subjected to mechanical stress, moisture, and voltage. In order to check the condition of the insulation systems in a non-destructive manner several properties of insulation like dissipation factor, capacitance, insulating resistance and partial discharge quantities were measured after each thermal cycle. The results indicate how the changes in electrical and dielectric properties of insulation take place during the accelerated aging test.
AB - The contribution presents results from extensive investigations on the behavior of a VPI machine test insulation system (thermal class F (155 °C)), which was subjected to a thermal overstress (175 °C) in repeated cycles. It will represent the thermal deteriorating effects of an insulation system in service on an accelerated basis. After each thermal cycle the insulation system is subjected to mechanical stress, moisture, and voltage. In order to check the condition of the insulation systems in a non-destructive manner several properties of insulation like dissipation factor, capacitance, insulating resistance and partial discharge quantities were measured after each thermal cycle. The results indicate how the changes in electrical and dielectric properties of insulation take place during the accelerated aging test.
UR - http://www.scopus.com/inward/record.url?scp=52049109159&partnerID=8YFLogxK
U2 - 10.1109/ELINSL.2008.4570359
DO - 10.1109/ELINSL.2008.4570359
M3 - Conference article
AN - SCOPUS:52049109159
SP - 404
EP - 407
JO - Conference Record of IEEE International Symposium on Electrical Insulation
JF - Conference Record of IEEE International Symposium on Electrical Insulation
SN - 0164-2006
M1 - 4570359
T2 - 2008 IEEE International Symposium on Electrical Insulation, ISEI 2008
Y2 - 9 June 2008 through 12 June 2008
ER -